NPPES file of Aug 9, 2026

Ching-Wen Angela Chang, M.D.

Diagnostic Radiology Physician · Clackamas, OR

Ching-Wen Angela Chang, M.D. is a diagnostic radiology physician with a practice address in Clackamas, Oregon, and NPI 1053556035, issued on Dec 4, 2008. Check the license (Oregon MD28405, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053556035
Name
Ching-Wen Angela Chang
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
MD28405 OR
MD60201297 WA
Self-reported in NPPES; status is on the state search
Practice location
10180 SE Sunnyside RD, Clackamas, OR 97015
Phone
(800) 813-2000
Enumerated
Dec 4, 2008
Record last updated
Mar 31, 2026
Medicare enrollment
Enrolled (PECOS I20120112000131); accepts Medicare assignment
Medical or professional school
New York Medical College, 2003
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 522 in Oregon → Look up another NPI →

Also registered at 10180 SE Sunnyside RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Aaron Abajian, MDDiagnostic Radiology Physician1942732300
  2. Samer Abufadil, MDInternal Medicine Physician1750437653
  3. Jeremy Adler, M.D.Anatomic Pathology & Clinical Pathology Physician1548617483
  4. Alejandro Aguilar, PA-CPhysician Assistant1740940006
  5. Usman Ahmad, D.O.Internal Medicine Physician1326288697
  6. Hyun Jung AhnPhysical Therapist1245014703

Verify Ching-Wen Angela Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD28405    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Kaiser Foundation Health Plan OF The NorthwestClackamas, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ching-Wen Angela Chang among 522 diagnostic radiology physician records in Oregon

Ching-Wen Angela Chang, M.D. is one of 522 diagnostic radiology physician records with a practice address in Oregon. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 64% of them.

  • NPI issued2008 · 64% of these records are older, 32% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2003 · median 2005 among the 334 with a school on file
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

48 diagnostic radiology physician records list a practice address in Clackamas

They are 48 of the 2,098 NPPES records with a practice address in Clackamas, and 522 diagnostic radiology physician records in Oregon.

All 522 in Oregon → Every provider in Clackamas → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Christa Blecher, MDClackamas, OR 970151376525790
  2. Clark Brixey, MDClackamas, OR 970151912916008
  3. Brian Dunkley, MDClackamas, OR 970151497702062
  4. Douglas Eisenberg, MDClackamas, OR 970151558345355
  5. Erik Foss, MDClackamas, OR 970151003884016
  6. Belinda Holland, M.D.Clackamas, OR 970151699790733
  7. Mark Hurt, M.D.Clackamas, OR 970151215042924
  8. Kevin La Cour, MDClackamas, OR 970151407855786

Common questions

What is Ching-Wen Angela Chang, M.D.'s NPI number?

Ching-Wen Angela Chang, M.D.'s National Provider Identifier (NPI) is 1053556035, issued on Dec 4, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Ching-Wen Angela Chang, M.D. located?

The NPPES record lists a practice address at 10180 SE Sunnyside RD, Clackamas, OR, 97015. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.

How can I verify Ching-Wen Angela Chang, M.D.'s license?

NPPES lists Oregon license number MD28405, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.